New Issue Checklist
Issue Info
| Info | Value | 
| Platform Name | ios | 
| Platform Version | 12.0 | 
| CFAlertViewController Version | 3.1 | 
| Integration Method | cocoapods | 
| Xcode Version | Xcode 10.1 | 
Issue Description and Steps
It would be nice to have the possibility to change some alert properties dinamically, from a background thread while the alert is visible to the user (e.g. title, message).